Unspecified / ca 1860
Telegraph Register
Telegraph Register
The Smithsonian catalogs Telegraph Register as telegraph receiver in its Communication, telegraph records.
This telegraph register, typical of those in service during the U. S. Civil War, used a weight to drive the tape mechanism. The register was made by Knox & Shain, a noted Philadelphia maker of telegraph equipment. Telegraph registers are electrically-activated printers that receive Morse code messages. The message travels as a series of electrical pulses through a wire. The pulses energize the reg